Thanks for reaching out to Roku Community.
We're here to help you get back to streaming. To clarify, you are powering the device directly into a power outlet. If so, follow the tips below and see if it helps:
- Check that the video cable is firmly connected to the back of your Roku player and to the HDMI or composite connector on the TV.
- If you can, check to see if you have a faulty cable by connecting your Roku player with a different cable.
- Try connecting the Roku player to a different input on the TV to see if the problem is with connector on the TV.
- Or if possible, try connecting the Roku player to a different television to see if the problem is with your Roku player or the TV.
With more details, we'll be able to assist you further.